FI922267A0 - Process for the preparation of novel therapeutically useful 3-isoxazolyl-4-oxo-imidazo / 1,5-a / quinoxaline derivatives - Google Patents
Process for the preparation of novel therapeutically useful 3-isoxazolyl-4-oxo-imidazo / 1,5-a / quinoxaline derivativesInfo
- Publication number
- FI922267A0 FI922267A0 FI922267A FI922267A FI922267A0 FI 922267 A0 FI922267 A0 FI 922267A0 FI 922267 A FI922267 A FI 922267A FI 922267 A FI922267 A FI 922267A FI 922267 A0 FI922267 A0 FI 922267A0
- Authority
- FI
- Finland
- Prior art keywords
- imidazo
- isoxazolyl
- oxo
- preparation
- therapeutically useful
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Pain & Pain Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
New imidazoquinoxaline compounds having the general formula I <IMAGE> (I) wherein <IMAGE> wherein R1 and R2 independently are hydrogen, straight or branched C1-6-alkyl, or C3-7-cycloalkyl; R3 is hydrogen, straight or branched C1-6-alkyl, straight or branched C2-6-alkenyl, or aralkyl or aroylalkyl which may optionally be substituted with halogen or C1-6-alkoxy; R4 amd R5 independently are hydrogen, halogen, C1-6-alkyl or trifluoromethyl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics and in improving the cognitive function of the brain of mammals.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK588489 | 1989-11-22 | ||
DK588489A DK588489D0 (en) | 1989-11-22 | 1989-11-22 | HETEROCYCLIC COMPOUNDS, THEIR PREPARATION AND USE |
DK9000301 | 1990-11-22 | ||
PCT/DK1990/000301 WO1991007407A1 (en) | 1989-11-22 | 1990-11-22 | Imidazoquinoxaline compounds, their preparation and use |
Publications (4)
Publication Number | Publication Date |
---|---|
FI922267A FI922267A (en) | 1992-05-19 |
FI922267A0 true FI922267A0 (en) | 1992-05-19 |
FI97227B FI97227B (en) | 1996-07-31 |
FI97227C FI97227C (en) | 1996-11-11 |
Family
ID=8145919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI922267A FI97227C (en) | 1989-11-22 | 1992-05-19 | Process for the preparation of novel therapeutically useful 3-isoxazolyl-4-oxo-imidazo / 1,5-a / quinoxaline derivatives |
Country Status (20)
Country | Link |
---|---|
US (1) | US5116841A (en) |
EP (1) | EP0502038B1 (en) |
JP (1) | JPH05503082A (en) |
KR (1) | KR920703594A (en) |
AT (1) | ATE148703T1 (en) |
AU (1) | AU645276B2 (en) |
CA (1) | CA2073041A1 (en) |
DE (1) | DE69029910T2 (en) |
DK (2) | DK588489D0 (en) |
ES (1) | ES2098276T3 (en) |
FI (1) | FI97227C (en) |
GR (1) | GR3023124T3 (en) |
HU (1) | HUT63421A (en) |
IE (1) | IE904156A1 (en) |
IL (1) | IL96373A (en) |
NO (1) | NO180634C (en) |
NZ (1) | NZ236157A (en) |
PT (1) | PT95973B (en) |
WO (1) | WO1991007407A1 (en) |
ZA (1) | ZA909303B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK151890D0 (en) * | 1990-06-22 | 1990-06-22 | Ferrosan As | HETEROCYCLIC RELATIONSHIPS OF THEIR PREPARATION AND USE |
US5683998A (en) * | 1991-04-23 | 1997-11-04 | Toray Industries, Inc. | Tricyclic triazolo derivatives, processes for producing the same and the uses of the same |
EP0626966A1 (en) * | 1992-02-19 | 1994-12-07 | PHARMACIA & UPJOHN COMPANY | 3-substituted imidazo(1,5-a)quinoxalines and quinazolines with cns activity |
US5792766A (en) | 1996-03-13 | 1998-08-11 | Neurogen Corporation | Imidazo 1,5-c! quinazolines; a new class of GABA brain receptor ligands |
US20040180898A1 (en) * | 2003-03-03 | 2004-09-16 | Bang-Chi Chen | Processes for preparing imidazoquinoxalinones, heterocyclic-substituted imidazopyrazinones, imidazoquinoxalines and heterocyclic-substituted imidazopyrazines |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK476885D0 (en) * | 1985-10-17 | 1985-10-17 | Ferrosan As | HETEROCYCLIC RELATIONS AND PROCEDURES FOR PREPARING IT |
DK155524C (en) * | 1987-03-18 | 1989-09-11 | Ferrosan As | CONDENSED IMIDAZOLD DERIVATIVES AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE |
DK160876C (en) * | 1987-12-08 | 1991-10-14 | Novo Nordisk As | IMIDAZOQUINOXAL COMPOUNDS, PROCEDURES FOR THEIR PREPARATION, APPLICATION OF THE COMPOUNDS AND PHARMACEUTICAL PREPARATIONS CONTAINING THE COMPOUNDS |
DK626288D0 (en) * | 1988-11-10 | 1988-11-10 | Ferrosan As | CHEMICAL PROCESS FOR THE PREPARATION OF IMIDAZOQUINOXALINES AND INTERMEDIATES FOR USE IN THE PROCESS |
DK588389D0 (en) * | 1989-11-22 | 1989-11-22 | Ferrosan As | HETEROCYCLIC COMPOUNDS, THEIR PREPARATION AND USE |
FR2659329B1 (en) * | 1990-03-09 | 1994-06-03 | Adir | NOVEL IMIDAZO [1,2-C] QUINAZOLINE DERIVATIVES, THEIR PREPARATION PROCESS AND THE PHARMACEUTICAL COMPOSITIONS CONTAINING THEM. |
-
1989
- 1989-11-22 DK DK588489A patent/DK588489D0/en not_active Application Discontinuation
-
1990
- 1990-11-16 IL IL9637390A patent/IL96373A/en not_active IP Right Cessation
- 1990-11-19 IE IE415690A patent/IE904156A1/en unknown
- 1990-11-20 US US07/615,707 patent/US5116841A/en not_active Expired - Fee Related
- 1990-11-20 NZ NZ236157A patent/NZ236157A/en unknown
- 1990-11-20 ZA ZA909303A patent/ZA909303B/en unknown
- 1990-11-22 DE DE69029910T patent/DE69029910T2/en not_active Expired - Fee Related
- 1990-11-22 JP JP3500072A patent/JPH05503082A/en active Pending
- 1990-11-22 AU AU67535/90A patent/AU645276B2/en not_active Ceased
- 1990-11-22 WO PCT/DK1990/000301 patent/WO1991007407A1/en active IP Right Grant
- 1990-11-22 PT PT95973A patent/PT95973B/en not_active IP Right Cessation
- 1990-11-22 EP EP90917268A patent/EP0502038B1/en not_active Expired - Lifetime
- 1990-11-22 AT AT90917268T patent/ATE148703T1/en not_active IP Right Cessation
- 1990-11-22 HU HU9201710A patent/HUT63421A/en unknown
- 1990-11-22 DK DK90917268.6T patent/DK0502038T3/en active
- 1990-11-22 ES ES90917268T patent/ES2098276T3/en not_active Expired - Lifetime
- 1990-11-22 CA CA002073041A patent/CA2073041A1/en not_active Abandoned
- 1990-11-22 KR KR1019920701200A patent/KR920703594A/en not_active Application Discontinuation
-
1992
- 1992-05-13 NO NO921887A patent/NO180634C/en unknown
- 1992-05-19 FI FI922267A patent/FI97227C/en not_active IP Right Cessation
-
1997
- 1997-04-14 GR GR970400785T patent/GR3023124T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK0502038T3 (en) | 1997-08-11 |
HU9201710D0 (en) | 1992-09-28 |
FI922267A (en) | 1992-05-19 |
ATE148703T1 (en) | 1997-02-15 |
EP0502038A1 (en) | 1992-09-09 |
PT95973A (en) | 1991-09-13 |
FI97227C (en) | 1996-11-11 |
JPH05503082A (en) | 1993-05-27 |
NZ236157A (en) | 1992-08-26 |
DK588489D0 (en) | 1989-11-22 |
NO180634C (en) | 1997-05-21 |
NO921887L (en) | 1992-05-13 |
NO921887D0 (en) | 1992-05-13 |
HUT63421A (en) | 1993-08-30 |
IL96373A0 (en) | 1991-08-16 |
NO180634B (en) | 1997-02-10 |
ZA909303B (en) | 1991-09-25 |
DE69029910T2 (en) | 1997-07-10 |
GR3023124T3 (en) | 1997-07-30 |
FI97227B (en) | 1996-07-31 |
EP0502038B1 (en) | 1997-02-05 |
ES2098276T3 (en) | 1997-05-01 |
US5116841A (en) | 1992-05-26 |
IE904156A1 (en) | 1991-05-22 |
IL96373A (en) | 1994-10-21 |
DE69029910D1 (en) | 1997-03-20 |
AU645276B2 (en) | 1994-01-13 |
PT95973B (en) | 1998-01-30 |
AU6753590A (en) | 1991-06-13 |
CA2073041A1 (en) | 1991-05-23 |
WO1991007407A1 (en) | 1991-05-30 |
KR920703594A (en) | 1992-12-18 |
Similar Documents
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FI92204B (en) | Process for the preparation of new therapeutically useful imidazo / 1,5-a / quinoxaline derivatives | |
FI922267A0 (en) | Process for the preparation of novel therapeutically useful 3-isoxazolyl-4-oxo-imidazo / 1,5-a / quinoxaline derivatives | |
FI922269A (en) | Process for the preparation of novel therapeutically useful 4-oxo-imidazo / 1,5-a / quinoxaline derivatives | |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |